PostcardBob's PostalArt covers a range of subjects.
A reoccuring theme of Contrast, Old & New, Good & Bad, Now & Then, Dark & Light ... you get the idea.
I have also included several postal views I have published for others, often for a wide range of reasons.

This 60 card set is the results of a 4 day and 3 night, 1450 miles road trip from the bottom of the state of Michigan entering just above Toledo and exiting down through Fort Wayne on the way back here to Columbus Ohio. Included are 36 cards documenting all six of the publishable covered bridges including one of the longest covered bridges in the world. The Mackanac Fort, Bridge and Lighthouse along with some nice Shipping views taken at the Soo Locks at the northern most point of this adventure help to fill out this collection.